Base | Representation |
---|---|
bin | 1010001100000011001010… |
… | …0011111110110110000100 |
3 | 1110122220122012201222222122 |
4 | 2203000302203332312010 |
5 | 2432013421442014340 |
6 | 35454103444545112 |
7 | 2234220023303264 |
oct | 243006243766604 |
9 | 43586565658878 |
10 | 11202123001220 |
11 | 3629880439378 |
12 | 130b0683b2198 |
13 | 633481525568 |
14 | 2aa2855ad7a4 |
15 | 1465d61dadb5 |
hex | a30328fed84 |
11202123001220 has 48 divisors (see below), whose sum is σ = 24785583863040. Its totient is φ = 4244417713536.
The previous prime is 11202123001219. The next prime is 11202123001241. The reversal of 11202123001220 is 2210032120211.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118168355 + ... + 118263114.
It is an arithmetic number, because the mean of its divisors is an integer number (516366330480).
Almost surely, 211202123001220 is an apocalyptic number.
11202123001220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11202123001220 is an abundant number, since it is smaller than the sum of its proper divisors (13583460861820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11202123001220 is a wasteful number, since it uses less digits than its factorization.
11202123001220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236431604 (or 236431602 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 11202123001220 its reverse (2210032120211), we get a palindrome (13412155121431).
The spelling of 11202123001220 in words is "eleven trillion, two hundred two billion, one hundred twenty-three million, one thousand, two hundred twenty".
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